Hello, I live in MD(Moldova). Most payment methods and 3rd party payment providers are unavailable. Any recommendations, because the list is partially wrong. And should i use a payment provider or payments method??
As these are all third-party, non-Shopify gateways you would need to contact any of the providers you’re interested in for more info on their service.
They would be able to confirm if they require you to have a business registration as well as answer any other questions you have.
It looks like there is a version of PayPal available there too, so you may be able to offer a PayPal option to your customers in addition to any credit card gateway provider you integrate.
We would generally refer to any payment gateway such as those listed above as the payment provider or processor, whereas a card, bank transfer, etc would be referred to as a payment method.